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{
    "id": 26073,
    "url": "https://patchwork.libcamera.org/api/1.1/patches/26073/?format=api",
    "web_url": "https://patchwork.libcamera.org/patch/26073/",
    "project": {
        "id": 1,
        "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api",
        "name": "libcamera",
        "link_name": "libcamera",
        "list_id": "libcamera_core",
        "list_email": "libcamera-devel@lists.libcamera.org",
        "web_url": "",
        "scm_url": "",
        "webscm_url": ""
    },
    "msgid": "<20260202112511.640320-4-barnabas.pocze@ideasonboard.com>",
    "date": "2026-02-02T11:25:11",
    "name": "[RFC,v1,3/3] utils: checkstyle.py: Add `MesonFormatter`",
    "commit_ref": null,
    "pull_url": null,
    "state": "new",
    "archived": false,
    "hash": "5941ddca542f87d8384dfb91f15542f559d69136",
    "submitter": {
        "id": 216,
        "url": "https://patchwork.libcamera.org/api/1.1/people/216/?format=api",
        "name": "Barnabás Pőcze",
        "email": "barnabas.pocze@ideasonboard.com"
    },
    "delegate": null,
    "mbox": "https://patchwork.libcamera.org/patch/26073/mbox/",
    "series": [
        {
            "id": 5765,
            "url": "https://patchwork.libcamera.org/api/1.1/series/5765/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5765",
            "date": "2026-02-02T11:25:09",
            "name": "meson: Add `meson.format` file",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/5765/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/patches/26073/comments/",
    "check": "pending",
    "checks": "https://patchwork.libcamera.org/api/patches/26073/checks/",
    "tags": {},
    "headers": {
        "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>",
        "X-Original-To": "parsemail@patchwork.libcamera.org",
        "Delivered-To": "parsemail@patchwork.libcamera.org",
        "Received": [
            "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id F28E1C328F\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon,  2 Feb 2026 11:25:33 +0000 (UTC)",
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        ],
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        "From": "=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= <barnabas.pocze@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Subject": "[RFC PATCH v1 3/3] utils: checkstyle.py: Add `MesonFormatter`",
        "Date": "Mon,  2 Feb 2026 12:25:11 +0100",
        "Message-ID": "<20260202112511.640320-4-barnabas.pocze@ideasonboard.com>",
        "X-Mailer": "git-send-email 2.52.0",
        "In-Reply-To": "<20260202112511.640320-1-barnabas.pocze@ideasonboard.com>",
        "References": "<20260202112511.640320-1-barnabas.pocze@ideasonboard.com>",
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        "X-BeenThere": "libcamera-devel@lists.libcamera.org",
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        "Precedence": "list",
        "List-Id": "<libcamera-devel.lists.libcamera.org>",
        "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>",
        "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>",
        "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>",
        "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>",
        "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>",
        "Errors-To": "libcamera-devel-bounces@lists.libcamera.org",
        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "Add support for diagnosing meson file style issues using `meson format`.\n\nSigned-off-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>\n---\nThis probably makes `MesonChecker` unnecessary.\n---\n utils/checkstyle.py | 30 ++++++++++++++++++++++++++++++\n 1 file changed, 30 insertions(+)\n\n--\n2.52.0",
    "diff": "diff --git a/utils/checkstyle.py b/utils/checkstyle.py\nindex 06b9f199a..2dfff0473 100755\n--- a/utils/checkstyle.py\n+++ b/utils/checkstyle.py\n@@ -919,6 +919,36 @@ class StripTrailingSpaceFormatter(Formatter):\n             lines[i] = lines[i].rstrip() + '\\n'\n         return ''.join(lines)\n\n+class MesonFormatter(Formatter):\n+    @staticmethod\n+    def _check_meson_version():\n+        # 1.5.0 for `meson format`\n+        # 1.7.0 for stdin input\n+        # 1.9.0 for `--source-file-path`\n+        VERSION_REQ = (1, 9, 0)\n+\n+        ret = subprocess.run(['meson', '--version'],\n+                             stdin=subprocess.DEVNULL,\n+                             stdout=subprocess.PIPE,\n+                             stderr=subprocess.PIPE)\n+\n+        ver = tuple(map(int, ret.stdout.decode('utf-8').split('.')))\n+        if ver < VERSION_REQ:\n+            return [\n+                CommitIssue(f'Missing meson {\".\".join(map(str, VERSION_REQ))} to run `meson format`')\n+            ]\n+\n+\n+    dependencies = (('meson', _check_meson_version), )\n+    patterns = ('meson.build', )\n+\n+    @classmethod\n+    def format(cls, filename, data):\n+        ret = subprocess.run(['meson', 'format', '-',\n+                              '--source-file-path', filename],\n+                             input=data.encode('utf-8'), stdout=subprocess.PIPE)\n+        return ret.stdout.decode('utf-8')\n+\n\n # ------------------------------------------------------------------------------\n # Style checking\n",
    "prefixes": [
        "RFC",
        "v1",
        "3/3"
    ]
}